Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 1995-1997 Chevrolet Tahoe . This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle. Please be sure to test all of your wires with a digital multimeter before making any connections. More information on using a multimeter and testing wires please see our Technical Support Area.

PART

COLOR

LOCATION

12 VOLT
CONSTANT

RED (+)

@ IGNITION SWITCH HARNESS

STARTER

YELLOW or PURPLE (+)

@ IGNITION SWITCH HARNESS

STARTER
2

N/A

IGNITION
1

PINK (+)

@ IGNITION SWITCH HARNESS

IGNITION
2

PINK/WHITE (+) or WHITE (+), SEE NOTE #1

@ IGNITION SWITCH HARNESS

IGNITION
3

N/A

ACCESSORY/HEATER
BLOWER 1

ORANGE (+)

@ IGNITION SWITCH HARNESS

ACCESSORY/HEATER
BLOWER 2

N/A

KEYSENSE

N/A

PARKING
LIGHTS ( - )

N/A

PARKING
LIGHTS ( + )

BROWN (+)

@ HEADLIGHT SWITCH or LOW IN DRIVERS KICK PANEL

POWER LOCK

LT. BLUE, SEE NOTE #2

IN EITHER DOOR BOOT

POWER UNLOCK

WHITE, SEE NOTE #2

IN EITHER DOOR BOOT

DOOR TRIGGER

PURPLE (-)

@ HEADLIGHT SWITCH

DOMELIGHT
SUPERVISION

WHITE (-)

@ HEADLIGHT SWITCH

TRUNK RELEASE

BLACK (+)

@ HATCH RELEASE SWITCH

SLIDING
POWER DOOR

N/A

HORN

BLACK (-)

@ STEERING COLUMN HARNESS

TACH

PURPLE/WHITE (AC), NOTE #4

@ ECM, SEE NOTE #3

WAIT TO
START LIGHT

DK. BLUE (+)

@ INSTRUMENT CLUSTER

BRAKE

WHITE (+)

@ BRAKE PEDAL SWITCH

FACTORY
ALARM DISARM

N/A

ANTI-THEFT

N/A

EXTRA
INFORMATION

NOTE #1: The IGNITION #2 wire WHITE must be connected to prevent a CHECK ENGINE LIGHT
from turning on and to prevent DAMAGE to the TRANSMISSION on this Vehicle.
NOTE #2: 4-Door vehicles are a TYPE A Door Locks and 2-door vehicles are TYPE C Door Locks.
NOTE #3: The ECM is located behind the glove box and to the right.
NOTE #4: The tach wire is also a WHITE at the instrument cluster, for DIESEL use a WHITE wire
at the ALTERNATOR or INSTRUMENT CLUSTER.